C++ (Cpp) public_fuzz Exemples

Exemple #1

Fichier : test_fuzz.c Projet : gdestuynder/openssh-portable

void
sshkey_fuzz_tests(void)
{
	struct sshkey *k1;
	struct sshbuf *buf, *fuzzed;
	struct fuzz *fuzz;
	int r;

	TEST_START("fuzz RSA1 private");
	buf = load_file("rsa1_1");
	fuzz = fuzz_begin(FUZZ_1_BIT_FLIP | FUZZ_1_BYTE_FLIP |
	    FUZZ_TRUNCATE_START | FUZZ_TRUNCATE_END,
	    sshbuf_mutable_ptr(buf), sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(; !fuzz_done(fuzz); fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", "key",
		    &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz RSA1 public");
	buf = load_file("rsa1_1_pw");
	fuzz = fuzz_begin(FUZZ_1_BIT_FLIP | FUZZ_1_BYTE_FLIP |
	    FUZZ_TRUNCATE_START | FUZZ_TRUNCATE_END,
	    sshbuf_mutable_ptr(buf), sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_public_rsa1_fileblob(buf, &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(; !fuzz_done(fuzz); fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_public_rsa1_fileblob(fuzzed, &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz RSA private");
	buf = load_file("rsa_1");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(; !fuzz_done(fuzz); fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", "key",
		    &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz RSA new-format private");
	buf = load_file("rsa_n");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(; !fuzz_done(fuzz); fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", "key",
		    &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz DSA private");
	buf = load_file("dsa_1");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(; !fuzz_done(fuzz); fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", "key",
		    &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz DSA new-format private");
	buf = load_file("dsa_n");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(; !fuzz_done(fuzz); fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", "key",
		    &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

#ifdef OPENSSL_HAS_ECC
	TEST_START("fuzz ECDSA private");
	buf = load_file("ecdsa_1");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(; !fuzz_done(fuzz); fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", "key",
		    &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz ECDSA new-format private");
	buf = load_file("ecdsa_n");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(; !fuzz_done(fuzz); fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", "key",
		    &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();
#endif

	TEST_START("fuzz Ed25519 private");
	buf = load_file("ed25519_1");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(; !fuzz_done(fuzz); fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", "key",
		    &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz RSA public");
	buf = load_file("rsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshbuf_free(buf);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz RSA cert");
	ASSERT_INT_EQ(sshkey_load_cert(test_data_file("rsa_1"), &k1), 0);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz DSA public");
	buf = load_file("dsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshbuf_free(buf);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz DSA cert");
	ASSERT_INT_EQ(sshkey_load_cert(test_data_file("dsa_1"), &k1), 0);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

#ifdef OPENSSL_HAS_ECC
	TEST_START("fuzz ECDSA public");
	buf = load_file("ecdsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshbuf_free(buf);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz ECDSA cert");
	ASSERT_INT_EQ(sshkey_load_cert(test_data_file("ecdsa_1"), &k1), 0);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();
#endif

	TEST_START("fuzz Ed25519 public");
	buf = load_file("ed25519_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshbuf_free(buf);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz Ed25519 cert");
	ASSERT_INT_EQ(sshkey_load_cert(test_data_file("ed25519_1"), &k1), 0);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz RSA sig");
	buf = load_file("rsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshbuf_free(buf);
	sig_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz DSA sig");
	buf = load_file("dsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshbuf_free(buf);
	sig_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

#ifdef OPENSSL_HAS_ECC
	TEST_START("fuzz ECDSA sig");
	buf = load_file("ecdsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshbuf_free(buf);
	sig_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();
#endif

	TEST_START("fuzz Ed25519 sig");
	buf = load_file("ed25519_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", "key",
	    &k1, NULL), 0);
	sshbuf_free(buf);
	sig_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

/* XXX fuzz decoded new-format blobs too */

}

Exemple #2

Fichier : test_fuzz.c Projet : nkadel/nkadel-openssh-portable

void
sshkey_fuzz_tests(void)
{
	struct sshkey *k1;
	struct sshbuf *buf, *fuzzed;
	struct fuzz *fuzz;
	int r, i;


	TEST_START("fuzz RSA private");
	buf = load_file("rsa_1");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(i = 0; !fuzz_done(fuzz); i++, fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
		if (test_is_fast() && i >= NUM_FAST_BASE64_TESTS)
			break;
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz RSA new-format private");
	buf = load_file("rsa_n");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(i = 0; !fuzz_done(fuzz); i++, fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
		if (test_is_fast() && i >= NUM_FAST_BASE64_TESTS)
			break;
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz DSA private");
	buf = load_file("dsa_1");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(i = 0; !fuzz_done(fuzz); i++, fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
		if (test_is_fast() && i >= NUM_FAST_BASE64_TESTS)
			break;
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz DSA new-format private");
	buf = load_file("dsa_n");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(i = 0; !fuzz_done(fuzz); i++, fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
		if (test_is_fast() && i >= NUM_FAST_BASE64_TESTS)
			break;
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

#ifdef OPENSSL_HAS_ECC
	TEST_START("fuzz ECDSA private");
	buf = load_file("ecdsa_1");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(i = 0; !fuzz_done(fuzz); i++, fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
		if (test_is_fast() && i >= NUM_FAST_BASE64_TESTS)
			break;
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz ECDSA new-format private");
	buf = load_file("ecdsa_n");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(i = 0; !fuzz_done(fuzz); i++, fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
		if (test_is_fast() && i >= NUM_FAST_BASE64_TESTS)
			break;
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();
#endif

	TEST_START("fuzz Ed25519 private");
	buf = load_file("ed25519_1");
	fuzz = fuzz_begin(FUZZ_BASE64, sshbuf_mutable_ptr(buf),
	    sshbuf_len(buf));
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshkey_free(k1);
	sshbuf_free(buf);
	ASSERT_PTR_NE(fuzzed = sshbuf_new(), NULL);
	TEST_ONERROR(onerror, fuzz);
	for(i = 0; !fuzz_done(fuzz); i++, fuzz_next(fuzz)) {
		r = sshbuf_put(fuzzed, fuzz_ptr(fuzz), fuzz_len(fuzz));
		ASSERT_INT_EQ(r, 0);
		if (sshkey_parse_private_fileblob(fuzzed, "", &k1, NULL) == 0)
			sshkey_free(k1);
		sshbuf_reset(fuzzed);
		if (test_is_fast() && i >= NUM_FAST_BASE64_TESTS)
			break;
	}
	sshbuf_free(fuzzed);
	fuzz_cleanup(fuzz);
	TEST_DONE();

	TEST_START("fuzz RSA public");
	buf = load_file("rsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshbuf_free(buf);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz RSA cert");
	ASSERT_INT_EQ(sshkey_load_cert(test_data_file("rsa_1"), &k1), 0);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz DSA public");
	buf = load_file("dsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshbuf_free(buf);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz DSA cert");
	ASSERT_INT_EQ(sshkey_load_cert(test_data_file("dsa_1"), &k1), 0);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

#ifdef OPENSSL_HAS_ECC
	TEST_START("fuzz ECDSA public");
	buf = load_file("ecdsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshbuf_free(buf);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz ECDSA cert");
	ASSERT_INT_EQ(sshkey_load_cert(test_data_file("ecdsa_1"), &k1), 0);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();
#endif

	TEST_START("fuzz Ed25519 public");
	buf = load_file("ed25519_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshbuf_free(buf);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz Ed25519 cert");
	ASSERT_INT_EQ(sshkey_load_cert(test_data_file("ed25519_1"), &k1), 0);
	public_fuzz(k1);
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz RSA sig");
	buf = load_file("rsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshbuf_free(buf);
	sig_fuzz(k1, "ssh-rsa");
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz RSA SHA256 sig");
	buf = load_file("rsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshbuf_free(buf);
	sig_fuzz(k1, "rsa-sha2-256");
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz RSA SHA512 sig");
	buf = load_file("rsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshbuf_free(buf);
	sig_fuzz(k1, "rsa-sha2-512");
	sshkey_free(k1);
	TEST_DONE();

	TEST_START("fuzz DSA sig");
	buf = load_file("dsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshbuf_free(buf);
	sig_fuzz(k1, NULL);
	sshkey_free(k1);
	TEST_DONE();

#ifdef OPENSSL_HAS_ECC
	TEST_START("fuzz ECDSA sig");
	buf = load_file("ecdsa_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshbuf_free(buf);
	sig_fuzz(k1, NULL);
	sshkey_free(k1);
	TEST_DONE();
#endif

	TEST_START("fuzz Ed25519 sig");
	buf = load_file("ed25519_1");
	ASSERT_INT_EQ(sshkey_parse_private_fileblob(buf, "", &k1, NULL), 0);
	sshbuf_free(buf);
	sig_fuzz(k1, NULL);
	sshkey_free(k1);
	TEST_DONE();

/* XXX fuzz decoded new-format blobs too */

}